What are the side effects of Aldactone?

Aldactone (spironolactone) can cause a number of side effects. Call your doctor at once if you have any of these symptoms: changes in heartbeat (particularly slow, fast or uneven beats); decreased urination; difficulty breathing or swallowing; extreme tiredness, fainting, lack of energy; muscle weakness or pain; leg cramps; numbness or tingling in the hands or feet; confusion or trembling; pain in the upper right part of the stomach accompanied by nausea, stomach pain, darkened urine and clay-colored bowel movements; jaundice; appetite loss; and a low fever. Tell your doctor if any of these symptoms persist or become severe: deepening of voice; diarrhea; difficulty maintaining an erection; dizziness; drowsiness; dry mouth; enlarged or painful breasts in men or women; headaches; hair loss, or increased hair growth on odd parts of the body; irregular menstrual periods; restlessness; stomach pain or cramps; thirst; tiredness; unsteadiness; vaginal bleeding in postmenopausal women; rash; or vomiting. If you experience any signs of an allergic reaction, such as hives, itchy rash, difficulty breathing and a swollen throat, face or mouth, get emergency medical attention.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.